115457117004 has 72 divisors (see below), whose sum is σ = 299231932272. Its totient is φ = 37513912320.

The previous prime is 115457116997. The next prime is 115457117093. The reversal of 115457117004 is 400711754511.

115457117004 is a `hidden beast` number, since 1 + 15 + 4 + 571 + 1 + 70 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 115457117004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1667907 + ... + 1735749.

Almost surely, 2^115457117004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115457117004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149615966136).

115457117004 is an abundant number, since it is smaller than the sum of its proper divisors (183774815268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115457117004 is a wasteful number, since it uses less digits than its factorization.

115457117004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69047 (or 69042 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 36.

The spelling of 115457117004 in words is "one hundred fifteen billion, four hundred fifty-seven million, one hundred seventeen thousand, four".